{"batchcode": "PATIENT DID NOT", "histograms": [{"batchcodes": ["PATIENT DID NOT"], "histogram": {"Chest pain": 1, "Chills": 1, "Electrocardiogram": 1, "Hypokinesia": 1, "Myalgia": 1, "Pericarditis": 1, "Pyrexia": 1, "Troponin": 1}}]}